vue-loader+Webpack 2.x 添加stylus后extract-text-webpack-plugin无效？

Question

按照vue-loader配置extract-text-webpack-plugin后再添加stylus-loader，后extract-text-webpack-plugin将不能正常抽出了？怎么办？
去掉style的lang = "stylus",就正常了。。。

Answer 1

已经放弃了stylus，使用了postcss + cssnext组合

Answer 2

    {
        test: /\.vue$/,
        loader: 'vue-loader',
        options:{
            loaders:{
                scss:ExtractTextPlugin.extract({
                    use:['css-loader','postcss-loader','sass-loader'],
                    fallback:'vue-style-loader'
                }),
                css:ExtractTextPlugin.extract({
                    use:['css-loader','postcss-loader','sass-loader']
                }),
                sass: ExtractTextPlugin.extract({
                    use: ['css-loader','postcss-loader','sass-loader'],
                    fallback: 'vue-style-loader'
                })
            }
        }